PROVIDER PROFILE · NPI 1235198334

Dan NguyenM.D.

Family PracticeN Chelmsford, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,354

Unique beneficiaries

—

Total services

1,531

Distinct HCPCS

Medicare payment

$105K

Peer benchmark

Total Medicare services vs. 1,348 Family Practice providers in MA — top quintile (cohort median 537).

PRESCRIBING · PART D · 2024

Total Rx claims

7,278

Beneficiaries

—

Total drug cost

$353K

Distinct drugs

Brand share

13.0%

Top prescribed drugs

Atorvastatin Calcium676 claims

Amlodipine Besylate502 claims

Levothyroxine Sodium396 claims

Lisinopril368 claims

Omeprazole359 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$100

Payment records

By payment type

Food and Beverage$100

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

Home health agency

Home health agency

Home health agency

Hospital

Hospital

REFERRAL NETWORK

Where Dan Nguyen's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 7 inbound referrers · 14 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
THE LOWELL GENERAL HOSPITAL	116	600
BYRNE, JEFFREY	74	200
Mark Gale Diagnostic Radiology · Lowell, MA	18	29
Jose Mora Diagnostic Radiology · Brooklyn, NY	16	44
Walter Jo Cardiology · N Chelmsford, MA	16	62
Scott Abel Diagnostic Radiology · Lowell, MA	14	22
Richard Birkhead Internal Medicine · N Chelmsford, MA	13	43

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
THE LOWELL GENERAL HOSPITAL	161	916
BYRNE, JEFFREY	96	230
Walter Jo Cardiology · N Chelmsford, MA	19	69
Kristopher Daley Diagnostic Radiology · Providence, RI	18	49
Eric Ewald Cardiology · N Chelmsford, MA	15	47
John Pizzuto Podiatry · Dracut, MA	14	39
Richard Birkhead Internal Medicine · N Chelmsford, MA	14	61
Jose Mora Diagnostic Radiology · Brooklyn, NY	14	40
Christopher Hong Cardiology · North Chelmsford, MA	13	30
Daniel Gale Diagnostic Radiology · Lowell, MA	12	40
Scott Abel Diagnostic Radiology · Lowell, MA	12	23
TRINITY EMS, INC.	11	29

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history